[  784.484986][ T7517] br0: port 1(veth1) entered blocking state
[  784.485409][ T7517] br0: port 1(veth1) entered disabled state
[  784.485829][ T7517] veth1: entered allmulticast mode
[  784.487664][ T7517] veth1: entered promiscuous mode
[  784.562588][ T5569] br0: port 1(veth1) entered blocking state
[  784.562968][ T5569] br0: port 1(veth1) entered forwarding state
[  790.170228][ T7562] br0: port 1(veth1) entered disabled state
[  790.198709][ T7563] veth1: left allmulticast mode
[  790.199722][ T7563] veth1: left promiscuous mode
[  790.200126][ T7563] br0: port 1(veth1) entered disabled state